The word “conjuration” comes to the fore whenever speech assumes authority. It comes from the Latin conjuratio, “an oath sworn together,” then moves into two complementary areas: speech that adjures in the name of a sacred power and an order that drives away an invisible threat. Here are the explanations.
Definition of conjuration
In Classical Latin, conjuratio first referred to a collective oath and, by extension, a “conspiracy.” In common usage, “to conjure” means to ward off harm. In religious texts, conjuration is an authoritative utterance commanding an entity to obey and withdraw. In magical practices, it is used to call upon, contain, and compel forces. Invocation asks, adjuration commands, exorcism expels; conjuration is the verbal core that carries this authority. This status as a “speech act” explains its central place in rituals where everything revolves around a legitimate voice, a fixed text, and a precise framework.
Origins: tablets, papyri, and bowls
In Mesopotamia, major ritual collections such as Maqlû arrange series of texts to “burn” harmful activity and protect a sick person during a vigil. The procedure includes words, fumigations, and gestures that accompany the verbal command. In Greco-Roman Egypt, the Papyri Graecae Magicae bring together hymns, divine names, and injunctions that “encircle” the power being addressed. In the Greco-Roman world, lead tablets known as defixiones were used to “bind” a target under the judgment of underworld deities. In late Babylonia, Aramaic incantation bowls enclosed protective writing to divert demons and illnesses. In each case, conjuration can be read as a command addressed to evil, with authoritative names and a material framework.
Speech governed by liturgy
In Christianity, “to conjure” means to speak in the name of Christ to place a limit on evil or to set something aside for sacred use. This gesture appears in several rites, including exorcism, but it does not encompass the whole practice.
At baptism, the liturgy provides for a brief prayer known as a “simple exorcism.” It asks for protection and freedom for the person who is about to receive the water. Depending on the circumstances, it is accompanied by an anointing with the oil of catechumens or by the laying on of hands, followed by renunciation of the Evil One and the profession of faith. The meaning is clear: to establish a before and an after, to enter a new life, and to place the person under the care of Christ. Conjuration also has a role in blessings and sacramentals. Water and salt receive a prayer dedicating them to protection and purification.
The major exorcism belongs to another level. It addresses an exceptional situation and requires a mandate from the bishop. It follows an official book, with stages and longer formulas. Conjuration takes on a powerful form there, without losing its presence in the ordinary life of the Church, at baptism and in blessings.
In medieval ritual magic
Medieval and Renaissance grimoires structure operations in which conjuration plays the leading role. The Clavicula Salomonis and the Heptameron organize the session around a proclamation of authority, a command, a graduated threat, and a license to depart. The Lemegeton, or The Lesser Key of Solomon classifies spirits by names, signs, and seals; conjuration is used there to establish a relationship of obedience controlled by circles, corresponding hours, and “names of power.”
Conjure in the African-descended Americas
In the African-American sphere, the English terms conjure and rootwork describe practices of protection, healing, and sending evil away within Hoodoo. Speech retains an ordering function there, supported by psalms, popular Christian prayers, and objects invested with ritual significance. Historiography traces this heritage through African influences, vernacular Christianity, and the social context of the Americas. Here again, conjuration is understood as effective speech within a local tradition.
Why “it works”: speech as action
You may already have felt this during a ritual or prayer: when the formula is spoken by the right person, in the right setting, speech does not remain a mere group of words; it becomes part of an action aimed at a precise result. It is not the magic of an isolated sentence, but everything surrounding it that gives it weight: the authority of the speaker, a recognized text that provides clarity and continuity, a place and time set aside for the purpose, and a community that understands what is at stake. When these elements hold together, saying “I adjure” or “I send you away” is not meant to explain an idea; it serves to set a boundary, ask for protection, and initiate a response.
The form of the text matters because it organizes speech: precise words, a stable order, and a tone that does not waver. Authority matters because speech does not act in the name of an isolated individual; it draws on a living tradition that carries and legitimizes that voice. The framework matters as well, with its gestures, silences, and breathing, because it guides the assembly, makes the action intelligible, and places speech within a sequence of signs all moving in the same direction. Taken together, these elements transform a statement into an act: harm is driven away, an object is set aside for sacred use, or a person is placed under protection.
This is why conjuration remains at the heart of rituals. It does not rely on stylistic effect or emphasis; it does what it announces: protect, liberate, and restore order.
Par Olivier of Aeternum
Passionate about esoteric traditions and the history of the occult from the earliest civilizations to the 18th century, I share some articles on these topics. I am also co-creator of the online esoteric shop Aeternum.
